daleybren12
daleybren12 daleybren12
  • 28-11-2020
  • Mathematics
contestada

what is the correct evaluation of 3x-x+2,when x is equal to -4?

14

-6

6

-14​

Respuesta :

Mashhhh Mashhhh
  • 28-11-2020
-6 is the correct answer !


3(-4)-(-4)+2
-12+4+2
-8+2
-6
Answer Link
Shradhika
Shradhika Shradhika
  • 28-11-2020

Answer:

(b) -6

Step-by-step explanation:

=3x-x+2

=3(-4)-(-4)+2

=-12+4+2

=-12+6

=-6

Answer Link

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